a 2D physics puzzle game, in which users get to experience what it would be like if hand drawings would be magically transformed into real physical objects. users can solve puzzles with both artistic vision & creative use of physics.
[link: kloonigames.com & kloonigames.com (blog)]

Besides this being really cool and innovative, I'm not sure it has much practical application in the business world. Anyone think of a business application? It could definitely be used in eduction. I could have used this in Tetris to finally get a 4x1 shape...